baber/WOPTO huggingface dataset:
Patent JP-H10335726-A (JP)
Title: Driving method and circuit of semiconductor device
Inventor: TAKAHASHI KENICHIRO
IPC: G09G3/296
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a driving semiconductor device relatively easily by a method wherein, when the space between a drain diffused layer and a well diffused layer is supplied with a current in the sequential direction, the semiconductor substrate is electrically disconnected by a semiconductor switching element. SOLUTION: An EL display panel 1 is formed of electrically insulated scanning line electrode 9 and data line electrode 8. The point of intersection of the two elecctrodes 9, 8 is to be a picture element. A large capacity is parasitized on respective picture elements of the EL panel 1 and a plasma display. An output CMOS array high potential side power supply terminal 69 and an output CMOS low potential side power supply terminal 70 as the high voltage base power supply source terminals are externally power supplied. In such a constitution, the output CMOS array high potential side power supply terminal 69 is periodically power-supplied between 70 V and grounding potential 0 V by a switching element 3S. Besides, the output CMOS array low potential side power supply terminal 70 is controlled at the grounding potential 12 or in the disconnected state by another switching element 71.
Patent JP-H0312248-A (JP)
Title: Solid-liquid separation system of centrifugal clarifier
Inventor: OMINE TERUO
IPC: G21C19/46
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a solid-liquid separation system preventing the clogging due to the sedimentation of sludge in a raw solution supply piping and having a simplified bowl by constituting said system so that the raw solution supplied to the weir provided on the upper end plate of a bowl flows in the bowl from the raw solution supply port provided to the upper end plate so as to communicate with the weir. CONSTITUTION:A raw solution is allowed to flow in a supply port 15 from a raw solution receiving tank 17 through a feed pipe 16 and passed through a raw liquid supply line 14 by utilizing the head from the supply pot 15 to be allowed to flow out to the weir 6 of a bowl 2 from a supply nozzle 13. The raw solution flows in the bowl 2 rotated at a high speed by a motor 12 from the weir 6 through a raw solution supply port 10 to be centrifugally separated into a supernatant solution and sludge. Since the raw solution is allowed to flow to the upper surface of the bowl 2 directly from the raw solution supply pot 16, the clogging of a supply piping due to the accumulation of the sludge contained in the raw solution within the supply piping can be prevented.
Patent JP-S63309562-A (JP)
Title: Paint composition
Inventor: MEGURO KATSUHIKO
IPC: C09D101/18
Filed: 1987-06-11
Abstract: PURPOSE:To obtain a paint composition which is excellent in applicability and can give a paint film excellent in properties such as pigment dispersion, adhesion to a substrate, durability and abrasion resistance, by using a nitrocellulose having radiation-sensitive unsaturated double bonds as a binder. CONSTITUTION:A paint composition containing a nitrocellulose having radiation- sensitive unsaturated double bonds (e.g., a nitrocellulose having radiation- sensitive double bonds and having 400-760mmol. of nitric ester groups and 1-250mmol. of hydroxyl groups per 100g of nitrocellulose and a degree of polymerization of, e.g., 10-55) as a binder and containing 0-500pts.wt. pigment per 100pts.wt. this binder. Because a desirable amount of hydroxyl groups can be retained in the nitrocellulose and the crosslinking by curing is performed by irradiation, this composition can give a paint film excellent in pigment dispersion, adhesion, durability and abrasion resistance.
Patent JP-S6124858-A (JP)
Title: Shift regulating device of speed change gear for car
Inventor: KUMAZAWA TOSHIJI
IPC: G05G1/00
Filed: 1984-07-13
Abstract: PURPOSE:To reduce an auxiliary speed change gear case to a compact size by forming a regulating lever to be substantially rectilineal, and engaging one end of the lever with a shift drum at a position eccentric from the center of rotation of the shift drum of the auxiliary speed change gear and the other end thereof with a shift drum at a low speed step. CONSTITUTION:A regulating lever 36 is formed to be substantially rectilineal. One end of the lever is engaged with a shift drum 24 of an auxiliary speed change gear 5s at a position eccentric from the center of rotation of the drum to freely move the regulating lever 35 longitudinally, and the other end thereof is engaged with a shift drum 14 of the main speed change gear at the low speed step of the main speed change gear. In this arrangement, there is no oscillation space such as a space between the speed change gears or between a speed change gear and a partition wall for admitting a regulating lever, which is required by the conventional doglegged bent regulating lever. Accordingly, an auxiliary speed gear case can be reduced to a compact size, and assembling can be facilitated.
Patent JP-S5846925-A (JP)
Inventor: ANDOU KUNIO
IPC: G02B23/24
Filed: 1981-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0438587-A (JP)
Title: Input area adaptive type neural network character recognizing device
Inventor: ASOGAWA MINORU
IPC: G06V30/194
Filed: 1990-06-04
Abstract: PURPOSE:To improve character recognizing accuracy and sureness by executing character recognition with a neural network adaptively to a character pattern including noise or with a input area part turned or parallel-moved to the character pattern cut out roughly. CONSTITUTION:A standard character pattern category memory part 11 holds N pairs of a standard character pattern for learning and the category of it. A pattern associative neural network 12 makes the standard character pattern as an input signal and learns with the category of the character pattern as an educator signal and possesses a function to recognize a category K1 of the character pattern. An input area part 14 includes the respective input cells of the pattern associative neural network 12 and the pattern from an external part becomes the input of the pattern associative neural network 12 through the input area part 14.
Patent JP-H06332521-A (JP)
Title: Numerical controller with multi-window display function
Inventor: OKUMURA TETSUYA
IPC: G06F3/048
Filed: 1993-05-25
Abstract: PURPOSE:To perform the magnifying and reducing operations for all windows that are displayed on a screen. CONSTITUTION:The window magnifying and reducing ratios are calculated by a multi-window control attribute calculating part 17. Then, the windows and the drawing data to be displayed on these windows are magnified and reduced through a display data producing part 18 based on the calculated magnifying and reducing ratios.
Patent JP-S6045129-A (JP)
Inventor: NAGASHINO AYAJI
IPC: B65B69/00
Filed: 1983-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01314066-A (JP)
Title: Solid-state image pickup device
Inventor: MURAYAMA TAKASHI
IPC: H04N1/028
Filed: 1988-06-14
Abstract: PURPOSE:To expand the dynamic range substantially by reading a signal obtained by a photoelectric conversion element with a small photodetection area in the case of less photodetection quantity and reading a signal obtained by a photoelectric conversion element with a large photodetection area in the case of much photodetection quantity. CONSTITUTION:In the case of less photodetection quantity, a switching element 19 in a selection circuit is thrown to the position of an output contact of an amplifier 18 to output a signal B generated in a photoelectric conversion element array 9 with a small photodetection area to an output terminal 22. In the case of much photodetection quantity on the contrary, the switching element 19 in the selection circuit is thrown to an output contact of the amplifier 17 to output a signal A generated in a photoelectric conversion element array 8 with a large photodetection area to the output terminal 22. Thus, the photodetection at a wide range is attained and the dynamic range is expanded substantially.
Patent JP-H038610-A (JP)
Title: Hanging carrying equipment
Inventor: SUGAWARA TAKESHI
IPC: B65G17/20
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the size of an installation portion for a hanger opening and closing device and to prevent damage of a hanger arm by providing a hanger opening and closing device having an opening and closing operation means which is adapted to oscillate between a horizontal posture and an upward rising state and is capable of freely elevating on the side portion of a transport path in the above equipment for the car body in an automobile factory. CONSTITUTION:Before migrating a hanger device 7 in a hanger opening and closing device 35, an elevator 40 is lowered by an elevating device, and an opening and closing operation means 44 is brought into contact with a rising regulating member 46 to be erected. Thus, the interference of a hanger arm 27 with a guide body 37 can be eliminated so as to make the guide member 37 approach a transport path. Subsequently, the elevator 40 is raised, and the opening and closing operation means 44 is separated from the rising regulating member 46 to be put in a horizontal posture and confront with the lower portion of an opening and closing receiving portion 29. Further, the elevator 40 is raised to bring the opening and closing operation means 44 into contact with the opening and closing receiving portion 29. Whereby the hanger 7 is opened. Thus, the equipment can be reduced in size and damage of the hanger arm can be prevented.
Patent JP-H01314056-A (JP)
Title: Annunciator for telephone line broken state
Inventor: UCHIUMI MASAO
IPC: H04M1/24
Filed: 1988-06-14
Abstract: PURPOSE:To output an alarm immediately when an affair takes place that a burglar invades inside a house after its telephone line is cut off by monitoring a voltage of the telephone line and annunciating it as a broken wire due to intentional telephone line cut-off if the said voltage is within a range of a prescribed voltage. CONSTITUTION:A telephone line open wire annunciator 1 is provided with a monitor section 10, an annunciation section 20 and a rosette 30 and located between a telephone set 3 and an exchange 2 of a telephone station via telephone lines L1, L2. Then the monitor section 10 monitors all voltages of idle state and talking state of the telephone line or the like and outputs an ON signal to the annunciation section 20 when the voltage is an abnormal voltage due to the broken telephone line within a prescribed voltage range. The annunciation section 20 annunciate it as a broken wire by buzzing with the output of the monitor section 10. Then even if one wire of the telephone line only is cut off by a pair of ceramic-made scissors or the like, it is outputted as an alarm immediately as the broken wire.
Patent JP-H081982-A (JP)
Title: Printer
Inventor: MURAI YASUSHI
IPC: B41J2/37
Filed: 1994-06-27
Abstract: PURPOSE:To obtain excellent printing quality, in a printer equipped with a line thermal head and performing printing operation according to a division printing system, by preventing the omission of printing at the time of a drop in the voltage of a power supply without requiring complicated printing control. CONSTITUTION:In two-division printing processing, a thermal head is divided into a first half part A and a latter half part B in an one line printing cycle to be subjected to heat generating driving. The first half data of one line data to be printed is latched by the thermal head and the head is driven according to a first half current supply time and, at the same time, the feed motor of a label tape is reversely excited to return a line to be printed from the first line L1 to the zero-th line L0 over the width of one printing line. Continuously, the latter half data of one line data to be printed is latched by the head and the head is driven according to a latter half current supply time and, at the same time, the motor is excited so as to be normally rotated to send the line to be printed from the zero-th line L0 to the first line L1 over the width of one printing line to perform one line printing.
Patent JP-H11303897-A (JP)
Title: Clutch hydraulic pressure control circuit
Inventor: KANEKO YUICHIRO
IPC: F16D48/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To smoothly connect a hydraulic clutch without extending the time till the conclusion of connection by providing a volume valve in a back pressure circuit divided from the inlet side of a pressure reducing valve, and providing a drain opening and closing valve to be opened and closed with the opening and closing of a clutch connecting and disconnecting valve, and connecting a pressure reduction valve back pressure chamber for applying the elastic force to a spring for energizing the pressure reducing valve in the direction for closing an opening part thereof. SOLUTION: A volume valve 12 gradually raises the pressure inside of an oil chamber and the pressure of a back pressure circuit 10 continued to the oil chamber while compressing a spring through a piston when the pressure oil is supplied to the oil chamber. When the pressure of the back pressure circuit 10 achieves the predetermined hydraulic pressure, the pressure oil flows into a back pressure chamber 8 of a clutch hydraulic adjusting valve 3, and the spring is compressed through the piston so as to gradually raise the inlet side pressure of the pressure reducing valve 7, and the hydraulic pressure achieves the rated clutch operating hydraulic pressure. With this structure, pressure of a clutch operating oil supplying circuit 6 is smoothly raised from the oil pressure corresponding to the returning force of the clutch piston 16 to the rated hydraulic pressure.
Patent JP-S5269522-A (JP)
Title: High voltage generator
Inventor: NAGASAKI TADASHI
IPC: H04N3/18
Filed: 1975-12-08
Abstract: PURPOSE:In order to attenuate high harmonic wave amplitude for high voltage output waveform of flyback transformer, the resonance circuit is equipped in series to one winding of the transformer.  Thus, high voltage regulation can be improved.
Patent JP-S5368974-A (JP)
Title: Production of resin seal type semiconductor device
Inventor: HANYA KIMIHIRO
IPC: H01L21/48
Filed: 1976-12-01
Abstract: PURPOSE: To improve the workability of production after resin sealing by beforehand isolating a plurality of semiconductor devices leaving a fixed interval by using a connecting structural body at the time of resin sealing a plurality of semiconductors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000331803-A (JP)
Title: Ptc composition
Inventor: KATAOKA MITSUMUNE
IPC: H01C7/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a PTC composition which is stable in frequent reuse and has a positive temperature coefficient(PTC) effect with preferable reproductivity, by mixing in a polycrystalline polymer a metal base conductive filler, a cross- linking agent, and a radical scavenger, each having certain weight parts. SOLUTION: In a positive temperature coefficient(PTC) composition, a metal conductive filler with 300 to 550 weight parts and a cross-linking agent with 0.01 to 100 weight parts are applied to a critical high-conductive region in quite a large quantity relative to a matrix polymer having 100 weight parts. Thus, the matrix polymer has a relatively small change in property that is caused by frequent passages of current during frequent trip tests and so on. Further, 1 to 50 weight parts of a radical scavenger is applied and a property change of the matrix polymer is minimized. Hence, a resistance of the PTC composition is stabilized, and a resistance increase is suppressed which is resulted from thermal hysteresis.  Therefore, it is possible to achieve a PTC composition, which has excellent heat resistance and is applicable to a PTC resistance element having a stable change in resistance value even after years of use.
Patent JP-H01313008-A (JP)
Title: Sofa-bed
Inventor: ISHIHARA TOSHIHIKO
IPC: A47C17/16
Filed: 1988-06-13
Abstract: PURPOSE:To make irregularity of the upper surface of a periphery as small as possible so as to make an appearance excellent by sandwiching an interior material between an upper side jacket material and a cushion material, and inserting the edge frame of the interior material into a recessed groove to fix it on the upper surface of a structure, and also fixing the edge frame of the interior material in the notched area of the structure. CONSTITUTION:On the surface side of a sofa-bed surface, a continuous recessed groove 9 is formed by removing cushion material 16, 17 and 83 along the vicinity 96 of the periphery. And, the edge frame 91a of an upper surface side jacket 91 and the edge frame 92a of a lower surface side jacket are inserted into the recessed groove 9, and each of edges 91a and 92a is fixed to the upper surface of each of structures 15, 20, 45 and 50 that forms the bottom surface of the recessed groove 9. Also, an interior material 93 positioned at the notched area 8 of a structure and the lower surface side jacket material 92 are connected to each other with plural fastening joint 99 provided by penetrating a hood cloth 81 and cushion materials 16 and 83. Consequently, since a fixing work can be performed while observing presence of irregularity on a surface, appearances can be made excellent.
Patent JP-H09327181-A (JP)
Title: Linear drive method for piezoelectric ceramic actuator and linear drive circuit applying it
Inventor: NAGANAMI SEIJI
IPC: H02N2/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a linear drive circuit applying a linear drive method for piezoelectric ceramic actuator capable of performing a DC linear drive without requiring expensive means and of reducing the hysteresis of displacement-voltage characteristics. SOLUTION: In this linear drive circuit, a detection signal of a nonlinear generated voltage detected and measured separately and independently from a DC input voltage by a bridge circuit including a piezoelectric element capacitor CP roughly sketched is input with a subtractor 5, this detected signal is properly amplified proportionally as gain H by a proportional gain circuit 1, is turned into an addition signal by adding to a DC input voltage VIN with an adder 2, then applied to the piezoelectric element capacitor CP as a gain G1 by a voltage applying circuit 3, and the displacement of the piezoelectric ceramic actuator can be made linear relative to the DC input voltage VIN because the substructure 5 has a loop configuration containing an adjusting gain 1/G1 for adjusting the gain adjust circuit 4 to take a balance for the bridge circuit.
Patent JP-H06330065-A (JP)
Title: Material for sliding part
Inventor: WATANABE RYOICHI
IPC: C10N50/08
Filed: 1993-05-26
Abstract: PURPOSE:To provide a material for sliding parts which can reduce the abrasion of itself and the counterpart made of soft metal. CONSTITUTION:The sliding part is formed from a composition comprising 75 to 90wt.% of a fluororesin and 25 to 10wt.% of carbon black granules of 40 to 200nm average particle size. This material suitably be used as a counterpart to the material made of soft metal.
Patent JP-H08308351-A (JP)
Title: Rootcrop harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01D27/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a rootcrop harvester highly usable because of enabling rootcrops such as onions to be favorably bundled and, if necessary, to be gathered even in a nonbundled state. CONSTITUTION: In this harvester so designed that a bundling device 16 set up on the terminal end of an elevation conveyer 15 made up of a stem/leaf gripping conveyer and a neck gripping conveyer is located so that a bundling channel 16a comes under a bundling transmission case 21, a knotting section 22 and a needle 23 are situated on left and right sides of the bundling channel, a bundle receiver is placed under the bundling channel, and a cutting device for separating stems/leaves is set up on the conveyance upper side of the bundling channel, the cutting device is allowed to change or regulate its position vertically between the stem/leaf gripping conveyer and the neck gripping conveyer.  And the terminal end of the neck gripping conveyer is provided with a rotary ring body to feed rootcrops into the bundling channel and besides, the bundle receiver is made with a convex arc-shaped sectional body on an endless conveyer or thereunder.
Patent JP-S5669864-A (JP)
Title: Thin-film transistor
Inventor: NONOMURA HIROSAKU
IPC: H01L29/49
Filed: 1979-11-09
Abstract: PURPOSE: To improve the dielectric pressure resistance of a gate insulating film and enhance reliability by a method wherein a surface of a gate electrode in Ta is anode- oxidized, and a Te thin-film is formed, and contacted with source and drain electrodes.  
     CONSTITUTION: A gate electrode 26 in Ta is made up on a glass plate 25, the surface is anode-oxidized to form an insulating film 27, a Te layer 28 is stacked, and a source electrode 29 in Ni and a drain electrode 30 are built up. An anode oxidation method can form an insulating thin-film, pin-holes thereof are fewer than other methods. Judgement from a formation method also shows that the application of voltage in the positive direction to Ta 26 anode oxidation-treated results in an excellent insulating characteristic. According to this constitution, the generation of defects due to the dielectric breakdown of a gate insulating film is remarkably decreased, and the reliability of an FET is sharply improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5770354-A (JP)
Title: Supply method for dichroic material for molding water heater, molding method for water heater and principal section for heat collector, etc. of said water heater with said material
Inventor: TERAOKA SHIYOUICHI
IPC: F24S10/70
Filed: 1980-10-17
Abstract: PURPOSE: To produce the heat collector having excellent efficiency easily by blow- molding the heat collector, the upper side thereof is transparent and the lower side thereof is black, by means of a die with a transparent and black dichroic parison extruding machine and an extruding passage in one stroke.  
     CONSTITUTION: Parisons 15, 15' are blow-molded by means of the die 17 with the extruding machines 16, 16', which can extrude the transparent and black dichroic parisons 15, 15', in one stroke, and the heat collector b, the upper side thereof is transparent and the lower side thereof is black, is formed setting an X-X line at the center. The heat collector b is internally mounted to a box body (a) with a hollow section 3 filled with polyurethane 4. On the other hand, a transparent canopy 8 is fitted to a fringe shoulder section 6 of the box body (a), and screwed and hermetically sealed by means of a bolt 10 through a hold-down plate 9. Accordingly, the water heater, the efficiency of heat collection thereof is high and heat loss threreof is low, can easily be produced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10313822-A (JP)
Title: Intestinal bacterial flora improver and composition containing the same
Inventor: ISHIGAMI MASAMICHI
IPC: A23L17/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject improver composed of primeverose for improving intestinal bacterial flora by accelerating growth of the so-called benign bacteria, e.g. Bifidobacterium. SOLUTION: This improver is composed of primeverose, showing functions of accelerating growth of Bifidobacterium and improving intestinal bacterial flora. A tablet type health food can be produced by, e.g. tabletting a mixture of 20 pts.wt. of primeverose, 40 pts.wt. of lactose, 1 pt.wt of calcium lactate, 1 pt.wt. of zinc stearate, 10 pts.wt. of freeze-dried Bifidobacterium, 8 pts.wt. of hydroxypropylmethyl cellulose and 20 pts.wt. of cellulose.